- Super Fluid Drive shift profiling, compatible with SRAM and Shimano 7sp drivetrains
- Zinc finished steel rings
| Model | CSM40 |
| Freehub Type | HG (8-11sp) |
| Speed | 7 |
| Range | 11-34 |
| Cogs | 11 |
| Color | Silver |
| Weight | 310g |
| Model | CSM40 |
| Freehub Type | HG (8-11sp) |
| Speed | 7 |
| Range | 11-34 |
| Cogs | 11 |
| Color | Silver |
| Weight | 310g |